Combination air supply system and method
A combination air supply system for a work vehicle, includes a work vehicle compressor configured to be mounted on the work vehicle, wherein the work vehicle compressor is configured to compress a first supply of ambient air and to output a first compressed air supply via a compressed air line, wherein the compressed air line is configured to receive a second compressed air supply from an implement compressor via a compressed air connection line, wherein the implement compressor is configured to be mounted on an implement towed by the work vehicle, wherein the compressed air connection line is configured to couple the implement compressor to the compressed air line via a coupler, and a tire inflation system fluidly coupled to the compressed air line and configured to selectively increase and decrease an air pressure within a tire of the work vehicle, wherein the tire inflation system is configured to distribute the first compressed air supply, the second compressed air supply, and a combination air supply of the first and second compressed air supplies to the tire.
1. A combination air supply system for a work vehicle, comprising:
a work vehicle compressor configured to be mounted on the work vehicle, wherein the work vehicle compressor is configured to compress a first supply of ambient air and to output a first compressed air supply via a compressed air line, wherein the compressed air line is configured to receive a second compressed air supply from an implement compressor via a compressed air connection line, wherein the implement compressor is configured to be mounted on an implement towed by the work vehicle, wherein the compressed air connection line is configured to couple the implement compressor to the compressed air line via a coupler;
a priority valve coupled to an output of the compressed air line and to an output of the compressed air connection line, wherein the priority valve is configured to enable flow of only the first compressed air supply, only the second compressed air supply, or a combination air supply of the first and second compressed air supplies to the tire inflation system;
a tire inflation system fluidly coupled to the compressed air line and configured to selectively increase and decrease an air pressure within a tire of the work vehicle, wherein the tire inflation system is configured to distribute the first compressed air supply, the second compressed air supply, and the combination air supply of the first and second compressed air supplies to the tire; and
a controller configured to:
determine whether a demand of pneumatic components mounted on the implement exceed a threshold demand level;
responsive to a determination that the demand of pneumatic components mounted on the implement exceeds the threshold demand level, cause the priority valve to enable flow of only the first compressed air supply to the tire inflation system; and
responsive to a determination that the demand of the pneumatic components mounted on the implement does not exceed the threshold demand level, cause the priority valve to enable flow of only the second compressed air supply to the tire inflation system or flow of the combination air supply of the first and second compressed air supplies to the tire inflation system.
2. The combination air supply system of claim 1 , wherein the tire inflation system comprises a pressure valve and a distribution line extending from an output of the compressed air line and configured to extend to the tire, wherein the pressure valve is disposed along the distribution line and configured to control the increase and decrease of the air pressure within the tire.
3. The combination air supply system of claim 1 , comprising an air cooler fluidly coupled to an output of the compressed air line and configured to lower a temperature of the first compressed air supply, the second compressed air supply, or the combination air supply.
4. The combination air supply system of claim 1 , wherein the tire inflation system is configured to selectively increase or decrease the air pressure within the tire of the work vehicle to correspond to a target tire pressure, wherein the target tire pressure is based at least in part on a current terrain, load being pulled by the work vehicle, or a combination thereof.
5. The combination air supply system of claim 1 , wherein the tire inflation system is configured to selectively increase or decrease an air pressure of another tire of the implement, wherein the tire inflation system is configured to distribute the first compressed air supply, the second compressed air supply, and the combination air supply to the another tire of the implement.